25751005

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 12071459

約数列:

[1, 5, 7, 17, 35, 85, 113, 119, 383, 565, 595, 791, 1915, 1921, 2681, 3955, 6511, 9605, 13405, 13447, 32555, 43279, 45577, 67235, 216395, 227885, 302953, 735743, 1514765, 3678715, 5150201, 25751005]

約数ペア:

[(1, 25751005), (5, 5150201), (7, 3678715), (17, 1514765), (35, 735743), (85, 302953), (113, 227885), (119, 216395), (383, 67235), (565, 45577), (595, 43279), (791, 32555), (1915, 13447), (1921, 13405), (2681, 9605), (3955, 6511)]